1627816788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{267557}}^1$

素因数の和:267593

約数の個数: 54

約数和(自身を含む): 4455643374

約数和(自身を除く): 2827826586

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 267557, 535114, 802671, 1070228, 1605342, 2408013, 3210684, 3478241, 4816026, 6956482, 9632052, 10434723, 13912964, 20869446, 31304169, 41738892, 45217133, 62608338, 90434266, 125216676, 135651399, 180868532, 271302798, 406954197, 542605596, 813908394, 1627816788]

約数ペア:

[(1, 1627816788), (2, 813908394), (3, 542605596), (4, 406954197), (6, 271302798), (9, 180868532), (12, 135651399), (13, 125216676), (18, 90434266), (26, 62608338), (36, 45217133), (39, 41738892), (52, 31304169), (78, 20869446), (117, 13912964), (156, 10434723), (169, 9632052), (234, 6956482), (338, 4816026), (468, 3478241), (507, 3210684), (676, 2408013), (1014, 1605342), (1521, 1070228), (2028, 802671), (3042, 535114), (6084, 267557)]