18443700972

素因数分解:

$2^2\times 3^5\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 48946060800

約数和(自身を除く): 30502359828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 347, 367, 447, 486, 596, 694, 734, 894, 972, 1041, 1101, 1341, 1388, 1468, 1788, 2082, 2202, 2682, 3123, 3303, 4023, 4164, 4404, 5364, 6246, 6606, 8046, 9369, 9909, 12069, 12492, 13212, 16092, 18738, 19818, 24138, 28107, 29727, 36207, 37476, 39636, 48276, 51703, 54683, 56214, 59454, 72414, 84321, 89181, 103406, 109366, 112428, 118908, 127349, 144828, 155109, 164049, 168642, 178362, 206812, 218732, 254698, 310218, 328098, 337284, 356724, 382047, 465327, 492147, 509396, 620436, 656196, 764094, 930654, 984294, 1146141, 1395981, 1476441, 1528188, 1861308, 1968588, 2292282, 2791962, 2952882, 3438423, 4187943, 4429323, 4584564, 5583924, 5905764, 6876846, 8375886, 8858646, 10315269, 12563829, 13287969, 13753692, 16751772, 17717292, 18975001, 20630538, 25127658, 26575938, 30945807, 37950002, 41261076, 50255316, 53151876, 56925003, 61891614, 75900004, 113850006, 123783228, 170775009, 227700012, 341550018, 512325027, 683100036, 1024650054, 1536975081, 2049300108, 3073950162, 4610925243, 6147900324, 9221850486, 18443700972]

約数ペア:

[(1, 18443700972), (2, 9221850486), (3, 6147900324), (4, 4610925243), (6, 3073950162), (9, 2049300108), (12, 1536975081), (18, 1024650054), (27, 683100036), (36, 512325027), (54, 341550018), (81, 227700012), (108, 170775009), (149, 123783228), (162, 113850006), (243, 75900004), (298, 61891614), (324, 56925003), (347, 53151876), (367, 50255316), (447, 41261076), (486, 37950002), (596, 30945807), (694, 26575938), (734, 25127658), (894, 20630538), (972, 18975001), (1041, 17717292), (1101, 16751772), (1341, 13753692), (1388, 13287969), (1468, 12563829), (1788, 10315269), (2082, 8858646), (2202, 8375886), (2682, 6876846), (3123, 5905764), (3303, 5583924), (4023, 4584564), (4164, 4429323), (4404, 4187943), (5364, 3438423), (6246, 2952882), (6606, 2791962), (8046, 2292282), (9369, 1968588), (9909, 1861308), (12069, 1528188), (12492, 1476441), (13212, 1395981), (16092, 1146141), (18738, 984294), (19818, 930654), (24138, 764094), (28107, 656196), (29727, 620436), (36207, 509396), (37476, 492147), (39636, 465327), (48276, 382047), (51703, 356724), (54683, 337284), (56214, 328098), (59454, 310218), (72414, 254698), (84321, 218732), (89181, 206812), (103406, 178362), (109366, 168642), (112428, 164049), (118908, 155109), (127349, 144828)]