15202298538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{20849}}^1$

素因数の和:21513

約数の個数: 80

約数和(自身を含む): 38993169600

約数和(自身を除く): 23790871062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 643, 1134, 1286, 1929, 3858, 4501, 5787, 9002, 11574, 13503, 17361, 20849, 27006, 34722, 40509, 41698, 52083, 62547, 81018, 104166, 121527, 125094, 145943, 187641, 243054, 291886, 364581, 375282, 437829, 562923, 729162, 875658, 1125846, 1313487, 1688769, 2626974, 3377538, 3940461, 7880922, 11821383, 13405907, 23642766, 26811814, 40217721, 80435442, 93841349, 120653163, 187682698, 241306326, 281524047, 361959489, 563048094, 723918978, 844572141, 1085878467, 1689144282, 2171756934, 2533716423, 5067432846, 7601149269, 15202298538]

約数ペア:

[(1, 15202298538), (2, 7601149269), (3, 5067432846), (6, 2533716423), (7, 2171756934), (9, 1689144282), (14, 1085878467), (18, 844572141), (21, 723918978), (27, 563048094), (42, 361959489), (54, 281524047), (63, 241306326), (81, 187682698), (126, 120653163), (162, 93841349), (189, 80435442), (378, 40217721), (567, 26811814), (643, 23642766), (1134, 13405907), (1286, 11821383), (1929, 7880922), (3858, 3940461), (4501, 3377538), (5787, 2626974), (9002, 1688769), (11574, 1313487), (13503, 1125846), (17361, 875658), (20849, 729162), (27006, 562923), (34722, 437829), (40509, 375282), (41698, 364581), (52083, 291886), (62547, 243054), (81018, 187641), (104166, 145943), (121527, 125094)]