2190304638

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{201797}}^1$

素因数の和:201878

約数の個数: 40

約数和(自身を含む): 4981181832

約数和(自身を除く): 2790877194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 201797, 403594, 605391, 1210782, 1816173, 3632346, 5448519, 10897038, 13520399, 16345557, 27040798, 32691114, 40561197, 81122394, 121683591, 243367182, 365050773, 730101546, 1095152319, 2190304638]

約数ペア:

[(1, 2190304638), (2, 1095152319), (3, 730101546), (6, 365050773), (9, 243367182), (18, 121683591), (27, 81122394), (54, 40561197), (67, 32691114), (81, 27040798), (134, 16345557), (162, 13520399), (201, 10897038), (402, 5448519), (603, 3632346), (1206, 1816173), (1809, 1210782), (3618, 605391), (5427, 403594), (10854, 201797)]