2019951612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{135859}}^1$

素因数の和:135935

約数の個数: 72

約数和(自身を含む): 5934364800

約数和(自身を除く): 3914413188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 135859, 271718, 407577, 543436, 815154, 951013, 1222731, 1630308, 1902026, 2445462, 2853039, 3804052, 4890924, 5706078, 8015681, 8559117, 11412156, 16031362, 17118234, 24047043, 32062724, 34236468, 48094086, 56109767, 72141129, 96188172, 112219534, 144282258, 168329301, 224439068, 288564516, 336658602, 504987903, 673317204, 1009975806, 2019951612]

約数ペア:

[(1, 2019951612), (2, 1009975806), (3, 673317204), (4, 504987903), (6, 336658602), (7, 288564516), (9, 224439068), (12, 168329301), (14, 144282258), (18, 112219534), (21, 96188172), (28, 72141129), (36, 56109767), (42, 48094086), (59, 34236468), (63, 32062724), (84, 24047043), (118, 17118234), (126, 16031362), (177, 11412156), (236, 8559117), (252, 8015681), (354, 5706078), (413, 4890924), (531, 3804052), (708, 2853039), (826, 2445462), (1062, 1902026), (1239, 1630308), (1652, 1222731), (2124, 951013), (2478, 815154), (3717, 543436), (4956, 407577), (7434, 271718), (14868, 135859)]