19682429796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{119557}}^1$

素因数の和:119853

約数の個数: 72

約数和(自身を含む): 52875721080

約数和(自身を除く): 33193291284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 269, 306, 538, 612, 807, 1076, 1614, 2421, 3228, 4573, 4842, 9146, 9684, 13719, 18292, 27438, 41157, 54876, 82314, 119557, 164628, 239114, 358671, 478228, 717342, 1076013, 1434684, 2032469, 2152026, 4064938, 4304052, 6097407, 8129876, 12194814, 18292221, 24389628, 32160833, 36584442, 64321666, 73168884, 96482499, 128643332, 192964998, 289447497, 385929996, 546734161, 578894994, 1093468322, 1157789988, 1640202483, 2186936644, 3280404966, 4920607449, 6560809932, 9841214898, 19682429796]

約数ペア:

[(1, 19682429796), (2, 9841214898), (3, 6560809932), (4, 4920607449), (6, 3280404966), (9, 2186936644), (12, 1640202483), (17, 1157789988), (18, 1093468322), (34, 578894994), (36, 546734161), (51, 385929996), (68, 289447497), (102, 192964998), (153, 128643332), (204, 96482499), (269, 73168884), (306, 64321666), (538, 36584442), (612, 32160833), (807, 24389628), (1076, 18292221), (1614, 12194814), (2421, 8129876), (3228, 6097407), (4573, 4304052), (4842, 4064938), (9146, 2152026), (9684, 2032469), (13719, 1434684), (18292, 1076013), (27438, 717342), (41157, 478228), (54876, 358671), (82314, 239114), (119557, 164628)]