1971735948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601873}}^1$

素因数の和:601903

約数の個数: 72

約数和(自身を含む): 6134299808

約数和(自身を除く): 4162563860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 601873, 1203746, 1805619, 2407492, 3611238, 4213111, 5416857, 7222476, 7824349, 8426222, 10833714, 12639333, 15648698, 16852444, 21667428, 23473047, 25278666, 31297396, 37917999, 46946094, 50557332, 54770443, 70419141, 75835998, 93892188, 109540886, 140838282, 151671996, 164311329, 219081772, 281676564, 328622658, 492933987, 657245316, 985867974, 1971735948]

約数ペア:

[(1, 1971735948), (2, 985867974), (3, 657245316), (4, 492933987), (6, 328622658), (7, 281676564), (9, 219081772), (12, 164311329), (13, 151671996), (14, 140838282), (18, 109540886), (21, 93892188), (26, 75835998), (28, 70419141), (36, 54770443), (39, 50557332), (42, 46946094), (52, 37917999), (63, 31297396), (78, 25278666), (84, 23473047), (91, 21667428), (117, 16852444), (126, 15648698), (156, 12639333), (182, 10833714), (234, 8426222), (252, 7824349), (273, 7222476), (364, 5416857), (468, 4213111), (546, 3611238), (819, 2407492), (1092, 1805619), (1638, 1203746), (3276, 601873)]