18958249548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2879}}^1\times {\mathrm{3733}}^1$

素因数の和:6636

約数の個数: 108

約数和(自身を含む): 55780583040

約数和(自身を除く): 36822333492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2879, 3733, 5758, 7466, 8637, 11199, 11516, 14932, 17274, 20153, 22398, 25911, 26131, 33597, 34548, 40306, 44796, 51822, 52262, 60459, 67194, 78393, 80612, 103644, 104524, 120918, 134388, 141071, 156786, 181377, 182917, 235179, 241836, 282142, 313572, 362754, 365834, 423213, 470358, 548751, 564284, 725508, 731668, 846426, 940716, 1097502, 1269639, 1646253, 1692852, 2195004, 2539278, 3292506, 5078556, 6585012, 10747307, 21494614, 32241921, 42989228, 64483842, 75231149, 96725763, 128967684, 150462298, 193451526, 225693447, 300924596, 386903052, 451386894, 526618043, 677080341, 902773788, 1053236086, 1354160682, 1579854129, 2106472172, 2708321364, 3159708258, 4739562387, 6319416516, 9479124774, 18958249548]

約数ペア:

[(1, 18958249548), (2, 9479124774), (3, 6319416516), (4, 4739562387), (6, 3159708258), (7, 2708321364), (9, 2106472172), (12, 1579854129), (14, 1354160682), (18, 1053236086), (21, 902773788), (28, 677080341), (36, 526618043), (42, 451386894), (49, 386903052), (63, 300924596), (84, 225693447), (98, 193451526), (126, 150462298), (147, 128967684), (196, 96725763), (252, 75231149), (294, 64483842), (441, 42989228), (588, 32241921), (882, 21494614), (1764, 10747307), (2879, 6585012), (3733, 5078556), (5758, 3292506), (7466, 2539278), (8637, 2195004), (11199, 1692852), (11516, 1646253), (14932, 1269639), (17274, 1097502), (20153, 940716), (22398, 846426), (25911, 731668), (26131, 725508), (33597, 564284), (34548, 548751), (40306, 470358), (44796, 423213), (51822, 365834), (52262, 362754), (60459, 313572), (67194, 282142), (78393, 241836), (80612, 235179), (103644, 182917), (104524, 181377), (120918, 156786), (134388, 141071)]