2021468148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{19423}}^1$

素因数の和:19506

約数の個数: 108

約数和(自身を含む): 6045137280

約数和(自身を除く): 4023669132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1652, 1764, 2124, 2478, 2891, 3717, 4956, 5782, 7434, 8673, 11564, 14868, 17346, 19423, 26019, 34692, 38846, 52038, 58269, 77692, 104076, 116538, 135961, 174807, 233076, 271922, 349614, 407883, 543844, 699228, 815766, 951727, 1145957, 1223649, 1631532, 1903454, 2291914, 2447298, 2855181, 3437871, 3806908, 4583828, 4894596, 5710362, 6875742, 8021699, 8565543, 10313613, 11420724, 13751484, 16043398, 17131086, 20627226, 24065097, 32086796, 34262172, 41254452, 48130194, 56151893, 72195291, 96260388, 112303786, 144390582, 168455679, 224607572, 288781164, 336911358, 505367037, 673822716, 1010734074, 2021468148]

約数ペア:

[(1, 2021468148), (2, 1010734074), (3, 673822716), (4, 505367037), (6, 336911358), (7, 288781164), (9, 224607572), (12, 168455679), (14, 144390582), (18, 112303786), (21, 96260388), (28, 72195291), (36, 56151893), (42, 48130194), (49, 41254452), (59, 34262172), (63, 32086796), (84, 24065097), (98, 20627226), (118, 17131086), (126, 16043398), (147, 13751484), (177, 11420724), (196, 10313613), (236, 8565543), (252, 8021699), (294, 6875742), (354, 5710362), (413, 4894596), (441, 4583828), (531, 3806908), (588, 3437871), (708, 2855181), (826, 2447298), (882, 2291914), (1062, 1903454), (1239, 1631532), (1652, 1223649), (1764, 1145957), (2124, 951727), (2478, 815766), (2891, 699228), (3717, 543844), (4956, 407883), (5782, 349614), (7434, 271922), (8673, 233076), (11564, 174807), (14868, 135961), (17346, 116538), (19423, 104076), (26019, 77692), (34692, 58269), (38846, 52038)]