15661867194

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{24413}}^1$

素因数の和:25679

約数の個数: 48

約数和(自身を含む): 35134187400

約数和(自身を除く): 19472320206

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1229, 2458, 3687, 7374, 11061, 22122, 24413, 35641, 48826, 71282, 73239, 106923, 146478, 213846, 219717, 320769, 439434, 641538, 707977, 1415954, 2123931, 4247862, 6371793, 12743586, 30003577, 60007154, 90010731, 180021462, 270032193, 540064386, 870103733, 1740207466, 2610311199, 5220622398, 7830933597, 15661867194]

約数ペア:

[(1, 15661867194), (2, 7830933597), (3, 5220622398), (6, 2610311199), (9, 1740207466), (18, 870103733), (29, 540064386), (58, 270032193), (87, 180021462), (174, 90010731), (261, 60007154), (522, 30003577), (1229, 12743586), (2458, 6371793), (3687, 4247862), (7374, 2123931), (11061, 1415954), (22122, 707977), (24413, 641538), (35641, 439434), (48826, 320769), (71282, 219717), (73239, 213846), (106923, 146478)]