2912398812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{32503}}^1$

素因数の和:32663

約数の個数: 72

約数和(自身を含む): 7808760960

約数和(自身を除く): 4896362148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 131, 171, 228, 262, 342, 393, 524, 684, 786, 1179, 1572, 2358, 2489, 4716, 4978, 7467, 9956, 14934, 22401, 29868, 32503, 44802, 65006, 89604, 97509, 130012, 195018, 292527, 390036, 585054, 617557, 1170108, 1235114, 1852671, 2470228, 3705342, 4257893, 5558013, 7410684, 8515786, 11116026, 12773679, 17031572, 22232052, 25547358, 38321037, 51094716, 76642074, 80899967, 153284148, 161799934, 242699901, 323599868, 485399802, 728099703, 970799604, 1456199406, 2912398812]

約数ペア:

[(1, 2912398812), (2, 1456199406), (3, 970799604), (4, 728099703), (6, 485399802), (9, 323599868), (12, 242699901), (18, 161799934), (19, 153284148), (36, 80899967), (38, 76642074), (57, 51094716), (76, 38321037), (114, 25547358), (131, 22232052), (171, 17031572), (228, 12773679), (262, 11116026), (342, 8515786), (393, 7410684), (524, 5558013), (684, 4257893), (786, 3705342), (1179, 2470228), (1572, 1852671), (2358, 1235114), (2489, 1170108), (4716, 617557), (4978, 585054), (7467, 390036), (9956, 292527), (14934, 195018), (22401, 130012), (29868, 97509), (32503, 89604), (44802, 65006)]